package zuhe;

import java.util.ArrayList;
import java.util.List;

public abstract class PageElement {//页面
    private String name;
    public PageElement(String name) {
        this.name = name;
    }
    //抽象组件角色去掉增删等接口
    public abstract void print(String placeholder);
    public String getName() {
        return name;
    }
}
